関連する実験動画

Updated: Sep 9, 2025

Author Spotlight: Advancing the Detection of Low-Frequency Mutations in Cancer Tissues
07:17

Author Spotlight: Advancing the Detection of Low-Frequency Mutations in Cancer Tissues

Published on: August 23, 2024

1.3K

[成人T細胞白血病リンパ腫の腫瘍形成におけるHTLV-1の多様機能]

Jun-Ichirou Yasunaga1

  • 1Department of Hematology, Rheumatology and Infectious Diseases, Kumamoto University Faculty of life Sciences.

[Rinsho ketsueki] The Japanese journal of clinical hematology
|September 3, 2025
PubMed
まとめ

大人のT細胞白血病リンパ腫 (ATL) は,ヒトT細胞白血病ウイルス1型 (HTLV-1) によって引き起こされるCD4+T細胞癌です. ウイルス因子であるTaxとHBZは宿主遺伝子発現と細胞経路を変えることでATLを誘発し,HBZは増殖に不可欠である.

キーワード:
大人のT細胞白血病リンパ腫 (ATL)HTLV-1 bZIPファクター (HBZ)ヒトT細胞白血病ウイルス1型 (HTLV-1)税金

さらに関連する動画

Author Spotlight: Elucidating the Pathways of TFH Cell Differentiation in Acute LCMV Challenges05:03

Author Spotlight: Elucidating the Pathways of TFH Cell Differentiation in Acute LCMV Challenges

Published on: April 26, 2024

792
Radial Mobility and Cytotoxic Function of Retroviral Replicating Vector Transduced, Non-adherent Alloresponsive T Lymphocytes10:01

Radial Mobility and Cytotoxic Function of Retroviral Replicating Vector Transduced, Non-adherent Alloresponsive T Lymphocytes

Published on: February 11, 2015

7.8K

関連する概念動画

T Cell Activation and Clonal Selection01:22

T Cell Activation and Clonal Selection

T cells are integral to our adaptive immune system, recognizing and effectively responding to foreign antigens. T cell activation and clonal selection are pivotal in orchestrating this immune response. This article elucidates these mechanisms, detailing the roles of cluster of differentiation (CD) markers, major histocompatibility complex (MHC) molecules, costimulatory signals, and the process of clonal selection.
Naive T cells that have not yet encountered an antigen express two primary CD...
4.5K
Mechanisms of Retrovirus-induced Cancers01:51

Mechanisms of Retrovirus-induced Cancers

Retroviruses are RNA viruses that have been shown to cause cancers in diverse species, including chickens, mice, cats, and monkeys. The RNA genomes of these viruses are first reverse-transcribed into single and then double-stranded DNA (dsDNA) copies. This dsDNA called proviral DNA then integrates into the host genome. Subsequently, the host cell transcribes the proviral DNA in concert with the chromosomal DNA. This leads to the production of viral RNA and proteins that assemble at the host...
5.3K
T Cell Types and Functions01:24

T Cell Types and Functions

When T cells with CD4 markers are activated, they give rise to two types of effector cells: helper T cells and regulatory T cells. Meanwhile, T cells with CD8 markers differentiate into effector cytotoxic T cells. The differentiation of CD4 T cells into helper T cell subsets, such as Th1, Th2, and Th17 cells, is dependent on the antigen type, antigen-presenting cell, and regulatory cytokines.
Th1 cells stimulate dendritic cells to express necessary co-stimulatory molecules on their surfaces for...
1.4K
Lymphoid Cells and Tissues01:18

Lymphoid Cells and Tissues

Lymphoid cells and tissues are integral to the immune system, which is crucial in maintaining our body's defense against harmful pathogens. They form the building blocks of lymphoid organs, which include the spleen, thymus, and lymph nodes.
Lymphoid cells consist of various types of immune system cells. These include B and T lymphocytes, which are responsible for producing antibodies and killing infected cells, respectively. Dendritic cells act as messengers between the innate and adaptive...
1.5K
lncRNA - Long Non-coding RNAs02:39

lncRNA - Long Non-coding RNAs

In humans, more than 80% of the genome gets transcribed. However, only around 2% of the genome codes for proteins. The remaining part produces non-coding RNAs which includes ribosomal RNAs, transfer RNAs, telomerase RNAs, and regulatory RNAs, among other types. A large number of regulatory non-coding RNAs have been classified into two groups depending upon their length – small non-coding RNAs, such as microRNA, which are less than 200 nucleotides in length, and long non-coding RNA...
8.9K
Cytotoxic T Cells-mediated Immune Response01:27

Cytotoxic T Cells-mediated Immune Response

Cytotoxic T cells are a vital component of the immune system. They have the remarkable ability to identify and target antigens on infected or abnormal cells. These antigens often originate from intracellular pathogens such as viruses or abnormal proteins cancer cells produce.
Immunological surveillance is the ability of immune cells to monitor and eliminate infected cells with intracellular pathogens, neoplastically transformed cells, and cells with non-self antigens. Cytotoxic T cells and NK...
1.9K